Merge branch 'stable-2.7'

* stable-2.7:
  Mark ALREADY_MERGED changes as merged in the DB

Change-Id: I360c0593948786fe95418f7001b22b58a1eaee92

gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java

diff --git a/gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java b/gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java
index bce3d37..2c8aeb6 100644
--- a/gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java
+++ b/gerrit-server/src/main/java/com/google/gerrit/server/git/MergeOp.java
@@ -603,6 +603,11 @@
         try {
           if (rw.isMergedInto(commit, branchTip)) {
             commit.statusCode = CommitMergeStatus.ALREADY_MERGED;
+            try {
+              setMergedPatchSet(chg.getId(), ps.getId());
+            } catch (OrmException e) {
+              log.error("Cannot mark change " + chg.getId() + " merged", e);
+            }
             continue;
           }
         } catch (IOException err) {